.backgroundall_menumobile
{
    position:fixed;
    margin:0;
    padding:0;
    top:var(--height_header);
    left:0;
    background-size: cover;
    width:100%;
    height:calc(100vh - var(--height_header));
    z-index:100;
}

.menutouch_menumobile
{
    width:100%;
    height:calc(100vh - var(--height_header));
    position:fixed;
    top:var(--height_header);
    z-index: 103;
    cursor:pointer;
}